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Cirrus Nebula, Caldwell 34, LBN 191 |
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Select for a large image (2400x600 px) here Select for a larger image (4800x1200 px) here Select for a mouseover OIII-HAlpha comparison image here |
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Cirrus Nebula, Caldwell 34, LBN 191 |
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Select for a large image (2400x600 px) here Select for a larger image (4800x1200 px) here Select for a mouseover OIII-HAlpha comparison image here |
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Object |
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Type |
Supernova Remnant, Veil Nebula western part |
| Constellation | Cygnus |
| Coordinates | RA:20h 45m 42s D:+30° 43' 00" |
| Magnitude | - | Size | 70x70 arc min |
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Image |
| Optics | Starworks Ritchey-Chrétien 12" f/8 at f/6 with AP reducer |
| Mount | Losmandy G11 with Gemini goto |
| Camera | Sbig ST10XME with CFW-10 filters wheel and w/o AO-7 adaptive optics unit |
| Exposure | Halpha-OIII-R-G-B: 240-150-60-70-90 minutes each frame | Notes | 3 frames mosaic |
| Where is this object in the night sky? Below a sky chart of the location (from Stellarium 8.0 planetarium). |
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